How are the processes of mitosis and meiosis similar to each other? a. both processes begin with similar events, including chromosome replication. b. both processes result in the same number of cells produced. c. both processes involve only one division of cellular materials. d. both processes end with the same number of chromosomes present in each cell.

A. both processes begin with similar events, including chromosome replication.

Explanation:

Mitosis and meiosis both are essential processes required for cell division or reproduction, and these reproduction processes share a lot of similar steps and some differences could also be seen. Both mitosis and meiosis begin with same events, and produce totally new fresh daughter cells from the parent cells. Both involve the chromosome or DNA duplication while division, and divide it into two sets, then take these two sets of chromosomes towards the poles and then do cytokinesis and produce daughter cells.

passive transport is a movement of biochemicals and other atomic or molecular substances across cell membranes without need of energy input. unlike active transport, it does not require an input of cellular energy because it is instead driven by the tendency of the system to grow in entropy.

so, according to what that says, i believe it's hypertonic and hypotonic.

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